header("Content-type: text/plain");
if (!empty($vbulletin->GPC['table']) and $vbulletin->GPC['table'] != 'all tables') {
header("Content-disposition: attachment; filename=\"" . preg_replace('#[\\r\\n]#', '', $vbulletin->GPC['table']) . ".sql\"");
echo fetch_table_dump_sql($vbulletin->GPC['table']);
} else {
header("Content-disposition: attachment; filename=\"vbulletin.sql\"");
$result = $db->query_write("SHOW tables");
while ($currow = $db->fetch_row($result)) {
echo fetch_table_dump_sql($currow[0]) . "\n\n\n";
}
}
echo "\r\n\r\n\r\n### {$upgradecore_phrases['vb_db_dump_completed']} ###";
exit;
}
if ($_REQUEST['do'] == 'choose') {
print_upgrade_header();
echo '</div>';
print_form_header('', '');
print_table_header($upgradecode_phrases['vb_database_backup_system']);
print_description_row($upgradecore_phrases['dump_database_desc']);
print_table_footer();
$sqltable = array('all tables' => $upgradecore_phrases['dump_all_tables']);
$tables = $db->query_write("SHOW TABLES");
while ($table = $db->fetch_array($tables, DBARRAY_NUM)) {
$sqltable["{$table['0']}"] = $table[0];
}
print_form_header('upgrade_300b3', 'sqltable');
print_table_header($upgradecore_phrases['dump_data_to_sql']);
construct_hidden_code('step', 'backup');
print_label_row($upgradecore_phrases['choose_table_to_dump'], '<select name="table" class="bginput">' . construct_select_options($sqltable) . '</select>');
print_submit_row($upgradecore_phrases['dump_tables'], 0);
@set_time_limit(0);
}
// ########################################################################
// ######################### START MAIN SCRIPT ############################
// ########################################################################
// check for valid php version
verify_vb3_enviroment();
exec_nocache_headers();
$vbulletin->input->clean_array_gpc('r', array('step' => TYPE_STR, 'startat' => TYPE_UINT, 'perpage' => TYPE_UINT));
$vbulletin->GPC['step'] = empty($vbulletin->GPC['step']) ? 'welcome' : intval($vbulletin->GPC['step']);
$query = array();
$explain = array();
$hiddenfields = array();
// assuming we've got through the authentication process, show the upgradeHeader.
if (empty($_REQUEST['do'])) {
print_upgrade_header(fetch_step_title($vbulletin->GPC['step']));
}
// ***************************************************************************************************************************
// #########################################################################
// ############# GENERIC UPGRADE / INSTALL FUNCTIONS PROTOTYPES ############
// #########################################################################
// #########################################################################
// checks the environment for vB3 conditions
// call this BEFORE calling init.php or any other files
function verify_vb3_enviroment()
{
global $installcore_phrases, $vbulletin;
$errorthrown = false;
// php version check
if (!function_exists('version_compare') or version_compare(PHP_VERSION, '4.3.2', '<=')) {
$errorthrown = true;